CN101340723A - Method and apparatus for implementing audio and video ring back tone - Google Patents
Method and apparatus for implementing audio and video ring back tone Download PDFInfo
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- CN101340723A CN101340723A CNA2008101189852A CN200810118985A CN101340723A CN 101340723 A CN101340723 A CN 101340723A CN A2008101189852 A CNA2008101189852 A CN A2008101189852A CN 200810118985 A CN200810118985 A CN 200810118985A CN 101340723 A CN101340723 A CN 101340723A
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Abstract
The invention provides a method and a device which can realize ring-back tone and ring-ball video; wherein, the method of the invention comprises the steps as follows: allowance of receiving and sending back-ring information is arranged in advance; the sending type and sending form of the ring-back information are arranged in advance; after the called subscriber receives a visible telephone call sent by a calling subscriber, the connection with the calling subscriber is established before the call is received; after the connection is established, the called subscriber opens a first unidirectional passage to the calling subscriber; the called subscriber sends the ring-back information memorized in advance to the calling subscriber by the first unidirectional passage according to the sending type and the sending form of the ring-back information. The method of the invention uses the characteristic that protocols in series of the visible telephone are transparent transmission for kernel network, requires no control by the network side and requires only to add corresponding service software module on the subscriber terminal software so as to lead the subscriber terminal to have the function of sending and receiving the ring-back tone and ring-back video; therefore, the method and the device of the invention can be applied to various telephone terminals.
Description
Technical field
The present invention relates to communication technical field, relate in particular to method and the device of realizing ring-back tone and ring-back video in a kind of visual telephone service.
Background technology
Video telephone belongs to the multimedia communication category, is the video meeting system in a kind of extensive application field.It makes people can see the other side's image when conversation, be not only applicable to family life, but also be widely used in the multiple field of different industries such as every commercial activity, remote teaching, secret monitoring, hospital care, medical diagnosis, scientific investigation, thereby very vast market prospect is arranged.
Along with the development and the maturation of 3G (3G (Third Generation) Moblie) technology, the function that network provides also from strength to strength, the function of 3G terminal also becomes increasingly abundant.At present, visual telephone service can provide personalized ring-back tone and ring-back video as a kind of communication service end to end.
But, the implementation of CRBT is still adopted in the realization of ring-back tone in the present visual telephone service and ring-back video, promptly the mode that detects and play by network side realizes, that is to say that needing network side to make corresponding modification just can realize this function, for example Chinese patent application has proposed the method to calling subscriber's playing RBT and ring-back image, this method is by detecting calling subscriber's voice and coding format in core network side, is play to the calling subscriber by the called subscriber then that the method for the voice of called subscriber's customization and image realizes.This method needs network side to detect calling subscriber's voice and coding format, implement comparatively complicated, can not the current ring-back tone video of real-time Transmission user, and can not arbitrarily change and change according to user's wish.
Summary of the invention
Existingly can only to provide ring-back tone and ring-back video to implement comparatively complicated problems in order solving, to the invention provides the implementation method of a kind of ring-back tone and ring-back video, comprise by network side:
Preestablish and allow reception and permission transmission audible ringing information, and the transmission types and the send mode that preestablish described audible ringing information;
After the called subscriber receives the video phone call that the calling subscriber initiates, set up before replying and being connected of described calling subscriber, after described connection was set up, described called subscriber opened first half-duplex channel to described calling subscriber;
Described called subscriber is according to the transmission types and the send mode of described audible ringing information, and the described audible ringing information that will store in advance by described first half-duplex channel sends to described calling subscriber.
Described audible ringing information is ring-back tone and ring-back video.
The transmission types of described audible ringing information is the combination of audio or video or Voice ﹠ Video and the combination that sends audio or video or Voice ﹠ Video in the period of setting.
Described called subscriber sets up before replying and described calling subscriber's step of connecting is specially:
The called subscriber receives that the calling subscriber of network side transmitted sends to the call information of setting up of described network side, receives incoming call;
Described called subscriber sends user prompt message to described network side;
At described network side described user prompt message is sent to described calling subscriber, after described calling subscriber receives described user prompt message, begin between described called subscriber and the described calling subscriber to set up H.245 to be connected.
Described send mode is for sending according to predefined audible ringing information or sending in real time.
The step that the described audible ringing information that described called subscriber will store in advance by described first half-duplex channel sends to described calling subscriber also comprises afterwards:
Described called subscriber replys after described calling subscriber receives described audible ringing information, and finishes to send the process of described audible ringing information;
Described called subscriber sends connection message to network side, and receives the first CONNect Acknowledgement message of described network side transmitted;
Described called subscriber receives the described connection message of described network side transmitted described calling subscriber, and send the second CONNect Acknowledgement message to described network side, and described calling subscriber opens the second unidirectional audio frequency and video passage and gives after the described called subscriber, and described called subscriber sends call-information by described second half-duplex channel to described calling subscriber.
The present invention also provides a kind of device of realizing ring-back tone and ring-back video, comprising:
Memory module is used to store audible ringing information;
Module is set, is used on subscriber equipment, preestablishing the permission reception and allows the transmission audible ringing information, and the transmission types and the send mode that preestablish described audible ringing information;
Link block, be used for video phone call that the called subscriber receives that the calling subscriber initiates after, before replying, set up and being connected of described calling subscriber, connect set up after, described called subscriber opens first half-duplex channel to described calling subscriber;
Sending module is used to make transmission types and the send mode of described called subscriber according to described audible ringing information, and the described audible ringing information that will store in advance by described first half-duplex channel sends to described calling subscriber;
Receiver module is used to receive the described audible ringing information that described called subscriber sends.
Described audible ringing information is ring-back tone and ring-back video.
The transmission types of described audible ringing information is the combination of audio or video or Voice ﹠ Video and the combination that sends audio or video or Voice ﹠ Video in the period of setting.
Described send mode is for sending according to predefined audible ringing information or sending in real time.
Described link block specifically comprises:
The user prompt information process unit, be used for the called subscriber receive that the calling subscriber sends set up call information after, the called subscriber sends user prompt message to network side, network side sends to the calling subscriber with described user prompt message;
Matching unit, being used for according to described user prompt validation of information active user type is calling subscriber or called subscriber;
The first half-duplex channel generation unit is used to make the called subscriber to open first half-duplex channel and gives described calling subscriber.
The device of described realization ring-back tone and ring-back video also comprises: the conversation module, be used for behind called subscriber answer, finish to send audible ringing information, the called subscriber is connected with the calling subscriber then, and make the calling subscriber open the second unidirectional audio frequency and video passage to the called subscriber, receive called subscriber's call-information by described second half-duplex channel.
Compared with prior art, the present invention has following beneficial effect:
Method of the present invention, the serial protocols that makes full use of video telephone is these characteristics of transparent transmission for core net, only need increase the corresponding service software module at user terminal software gets final product, need not to control by network side, do not need telecom operators that the switch device of existing telephone network is transformed and upgrade, just can make user terminal possess the function that sends and receive ring-back tone and ring-back video.Method and apparatus of the present invention can be applicable to all kinds telephone terminal, no matter is fixed line terminal or mobile telephone terminal, as long as support video telephone function, just can make the user transmit required ring-back tone and ring-back video at any time, in real time.
Description of drawings
Fig. 1 is the method flow diagram of realization ring-back tone of the present invention and ring-back video;
Method flow diagram when Fig. 2 is called subscriber's no response of the present invention;
Method flow diagram when Fig. 3 is calling subscriber's terminated call of the present invention;
Fig. 4 is the structured flowchart of mobile phone of the present invention.
Embodiment
It is these characteristics of transparent transmission for core net that the present invention has utilized the serial protocols of video telephone, directly realizes ring-back tone and ring-back video capability between calling subscriber and called subscriber, and does not need to control by network side again.
Below in conjunction with accompanying drawing, specific embodiments of the invention are described in detail.
Present embodiment is that example describes with the mobile phone.
With reference to figure 1, Fig. 1 is the implementation method flow chart of ring-back tone of the present invention and ring-back video, comprises step:
At subscriber equipment, promptly preestablish on the mobile phone terminal and allow reception ring-back tone and ring-back video, preestablish and allow transmission ring-back tone, ring-back video and transmission types and send mode, wherein, ring-back tone and ring-back video can be called audible ringing information;
Transmission types can be the combination of audio or video or Voice ﹠ Video and the variety of ways such as combination that send audio or video or Voice ﹠ Video in the period of setting.The user can pass through network download song, recording, short-movie etc. as ring-back tone or ring-back video, also can record as required, and is stored in the mobile phone.
Certainly, the user can according to circumstances change setting at any time, if the user does not want to send or does not want to receive ringback audio or video, so just can set and close the function that sends or receive ringback audio or video, for example, being provided with in the option of cell phone function menu, pre-set transmission ring-back Voice ﹠ Video, and the option of transmission types and send mode, when press acknowledgement key enter send ring-back Voice ﹠ Video option after, mobile phone provides out and closes two kinds of selections, open if select, can the prompting user select to be stored in the above-mentioned transmission types in the mobile phone any one, when the user when called, will send the ringback audio and the video that configure in advance.Certainly, also can select real-time transmission ring-back Voice ﹠ Video.If select to close, so just do not send the ring-back Voice ﹠ Video.
While being provided with in the option at cell phone function menu, pre-set reception ringback audio and the Video Option, after the user presses acknowledgement key and keys in this option, mobile phone also provides out and closes two kinds of selections, if select to open, work as the user so as the calling subscriber, simultaneously, the called subscriber also is redefined for when allowing to send ring-back tone and ring-back video, and the calling subscriber just can hear ring-back tone and the video that the called subscriber sends over.The step that sends and receive ring-back tone and video will be described below.
After the calling subscriber initiated video phone call, the called subscriber connected with the calling subscriber before replying;
This step is specially:
Calling subscriber's transmission is set up call information SETUP and is made a call to network side;
Network side sends to the called subscriber with SETUP, and the called subscriber receives SETUP message, receives incoming call;
The called subscriber sends user prompt message ALERTING to network side;
Network side sends to the calling subscriber with ALERTING, and the calling subscriber receives ALERTING;
Begin between caller and the called subscriber to set up H.245 and connect.
After connecting, the called subscriber sends to the calling subscriber according to the transmission types and the send mode of ring-back tone and ring-back video with ring-back tone and ring-back video;
This step is specially:
The called subscriber opens one first unidirectional audio frequency and video passage and gives the calling subscriber, and sends ring-back tone and ring-back video to calling subscriber by this first half-duplex channel;
The calling subscriber receives ring-back tone and ring-back video.
Then, called subscriber answer carries out video calling between caller and the called subscriber;
This step is specially:
Behind the called subscriber answer, finish to send the process of ring-back Voice ﹠ Video, the called subscriber sends connection message CONNECT to network side, and receives the first CONNect Acknowledgement message CONNECT_ACK of network side transmitted;
The calling subscriber receives the connection message CONNECT that the network side forwarding comes, and sends the second CONNect Acknowledgement message CONNECT_ACK to network side;
The calling subscriber opens the second unidirectional audio frequency and video passage and gives the called subscriber, and receives called subscriber's call-information by this second half-duplex channel;
Caller and called subscriber by above-mentioned steps set up be connected after, just can carry out video calling.
If called subscriber's ringing timeout, the called subscriber will finish to send the ring-back Voice ﹠ Video so, and finishes this calling, and its flow chart is with reference to shown in Figure 2.If calling subscriber's on-hook, the flow process of ring-back tone and ring-back video playback also finishes accordingly so, and this is called out also and finishes, and its flow chart is with reference to shown in Figure 3.Among Fig. 2 and Fig. 3, the process that connects between calling subscriber and the called subscriber is described hereinbefore, all be on subscriber equipment, to preestablish to allow to receive ring-back tone and ring-back video, preestablish and allow to send ring-back tone, ring-back video and transmission types and send mode, after the calling subscriber initiated video phone call, the called subscriber connected with the calling subscriber before replying then; Then, the called subscriber sends to the calling subscriber according to the transmission types and the send mode of ring-back tone and ring-back video with ring-back tone and ring-back video.No matter The Calling Party Hooks On or called no response, the process ends when reception is not all normally carried out video calling together with the process ends that sends ring-back tone and video is the same, repeats no more here.
With reference to figure 4, the present invention also provides a kind of mobile phone of realizing ring-back tone and ring-back video, comprising: memory module, module is set, link block, sending module and receiver module.Memory module is used to store ring-back tone and ring-back video.Module is set is used on subscriber equipment, preestablishing permission reception ring-back tone and ring-back video, and preestablish the ring-back tone that allows transmission, the type and the send mode of ring-back video.Transmission types can be the combination of audio or video or Voice ﹠ Video and the variety of ways such as combination that send audio or video or Voice ﹠ Video in certain period.Can to be the user send according to pre-set transmission types send mode, also can be real-time transmission.
Certainly, the user can change setting at any time according to the needs of self, if the user does not want to send or does not want to receive ringback audio or video, so just can set and close the function that sends or receive ringback audio or video, for example, being provided with in the option of cell phone function menu, pre-set transmission ring-back Voice ﹠ Video, and the option of transmission types and send mode, after pressing acknowledgement key and entering this option, mobile phone provides out and closes two kinds of selections, open if select, can the prompting user select in the above-mentioned send mode in the memory module any one to send, when the user when called, will send the ring-back Voice ﹠ Video; If select to close, so just do not send the ring-back Voice ﹠ Video.The send mode of ringback audio and ring-back video also can be real-time transmission.
While being provided with in the option at cell phone function menu, pre-set reception ringback audio and the Video Option, after the user presses acknowledgement key and enters this option, mobile phone also provides out and closes two kinds of selections, if select to open, work as the user so as the calling subscriber, simultaneously, the called subscriber also is redefined for when allowing to send ring-back tone and ring-back video, and the calling subscriber just can hear ring-back tone and the video that the called subscriber sends over.
Link block is used for before called subscriber answer, connects between calling subscriber and called subscriber, and link block specifically comprises: user prompt information process unit, matching unit, linkage unit.The user prompt information process unit is used for process user information ALERTING, be that the calling subscriber is setting up call information SETUP with after making a call to called subscriber's transmission, the called subscriber can send user prompt message ALERTING to network side, network side sends to the calling subscriber with ALERTING, the calling subscriber receives ALERTING, after user prompt information process unit process user information, matching unit can be calling subscriber or called subscriber according to user prompt validation of information active user type, then, between caller and called subscriber, begin to set up H.245 connection by linkage unit.
Sending module specifically comprises: first half-duplex channel generation unit and the transmitting element.The first half-duplex channel generation unit makes the called subscriber open the first unidirectional audio/video passage and gives the calling subscriber, and transmitting element sends audible ringing information to calling subscriber by the first unidirectional audio/video passage then.
Because the calling subscriber is provided with the pre-set reception ringback audio of module and the Video Option, therefore, the receiver module of call subscriber terminal just can receive ring-back tone and ring-back video.
Mobile phone of the present invention also comprises: the conversation module, be used for behind called subscriber answer, finish to send audible ringing information, make the called subscriber send connection message CONNECT to network side, and receive the first CONNect Acknowledgement message CONNECT_ACK of network side transmitted, make the calling subscriber receive the connection message CONNECT that the network side forwarding comes, and send the second CONNect Acknowledgement message CONNECT_ACK to network side, then, the calling subscriber opens second half-duplex channel and gives the called subscriber, receives called subscriber's call-information by the above-mentioned second unidirectional audio frequency and video passage.
Mobile phone of the present invention also comprises: the end of calling module, be used for when called subscriber's ringing timeout, and finish the process of transmitting of ringback audio and video, and finish this calling, perhaps when calling subscriber's on-hook, finish the playing process of ring-back tone and ring-back video, and finish this calling.
Certainly, except mobile phone, method and apparatus of the present invention also can be applicable to other all kinds telephone terminals, no matter is fixed line terminal or mobile telephone terminal, as long as support video telephone function, just can make the user transmit required ring-back tone and ring-back video at any time, in real time
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (12)
1. a method that realizes ring-back tone and ring-back video is characterized in that, comprising:
Preestablish and allow reception and permission transmission audible ringing information, and the transmission types and the send mode that preestablish described audible ringing information;
After the called subscriber receives the video phone call that the calling subscriber initiates, set up before replying and being connected of described calling subscriber, after described connection was set up, described called subscriber opened first half-duplex channel to described calling subscriber;
Described called subscriber is according to the transmission types and the send mode of described audible ringing information, and the described audible ringing information that will store in advance by described first half-duplex channel sends to described calling subscriber.
2. the method for realization ring-back tone as claimed in claim 1 and ring-back video is characterized in that, described audible ringing information is ring-back tone and ring-back video.
3. the method for realization ring-back tone as claimed in claim 2 and ring-back video, it is characterized in that the transmission types of described audible ringing information is the combination of audio or video or Voice ﹠ Video and the combination that sends audio or video or Voice ﹠ Video in the period of setting.
4. the method for realization ring-back tone as claimed in claim 1 and ring-back video is characterized in that, described called subscriber sets up before replying and described calling subscriber's step of connecting is specially:
The called subscriber receives that the calling subscriber of network side transmitted sends to the call information of setting up of described network side, receives incoming call;
Described called subscriber sends user prompt message to described network side;
At described network side described user prompt message is sent to described calling subscriber, after described calling subscriber receives described user prompt message, begin between described called subscriber and the described calling subscriber to set up H.245 to be connected.
5. the method for realization ring-back tone as claimed in claim 1 and ring-back video is characterized in that, described send mode is for sending according to predefined audible ringing information or sending in real time.
6. the method for realization ring-back tone as claimed in claim 1 and ring-back video is characterized in that, the step that the described audible ringing information that described called subscriber will store in advance by described first half-duplex channel sends to described calling subscriber also comprises afterwards:
Described called subscriber replys after described calling subscriber receives described audible ringing information, and finishes to send the process of described audible ringing information;
Described called subscriber sends connection message to network side, and receives the first CONNect Acknowledgement message of described network side transmitted;
Described called subscriber receives the described connection message of described network side transmitted described calling subscriber, and send the second CONNect Acknowledgement message to described network side, and described calling subscriber opens the second unidirectional audio frequency and video passage and gives after the described called subscriber, and described called subscriber sends call-information by described second half-duplex channel to described calling subscriber.
7. a device of realizing ring-back tone and ring-back video is characterized in that, comprising:
Memory module is used to store audible ringing information;
Module is set, is used on subscriber equipment, preestablishing the permission reception and allows the transmission audible ringing information, and the transmission types and the send mode that preestablish described audible ringing information;
Link block, be used for video phone call that the called subscriber receives that the calling subscriber initiates after, before replying, set up and being connected of described calling subscriber, connect set up after, described called subscriber opens first half-duplex channel to described calling subscriber;
Sending module is used to make transmission types and the send mode of described called subscriber according to described audible ringing information, and the described audible ringing information that will store in advance by described first half-duplex channel sends to described calling subscriber;
Receiver module is used to receive the described audible ringing information that described called subscriber sends.
8. the device of realization ring-back tone as claimed in claim 7 and ring-back video is characterized in that, described audible ringing information is ring-back tone and ring-back video.
9. the device of realization ring-back tone as claimed in claim 8 and ring-back video, it is characterized in that the transmission types of described audible ringing information is the combination of audio or video or Voice ﹠ Video and the combination that sends audio or video or Voice ﹠ Video in the period of setting.
10. the device of realization ring-back tone as claimed in claim 7 and ring-back video is characterized in that, described send mode is for sending according to predefined audible ringing information or sending in real time.
11. the device of realization ring-back tone as claimed in claim 7 and ring-back video is characterized in that, described link block specifically comprises:
The user prompt information process unit, be used for the called subscriber receive that the calling subscriber sends set up call information after, the called subscriber sends user prompt message to network side, network side sends to the calling subscriber with described user prompt message;
Matching unit, being used for according to described user prompt validation of information active user type is calling subscriber or called subscriber;
The first half-duplex channel generation unit is used to make the called subscriber to open first half-duplex channel and gives described calling subscriber.
12. the device of realization ring-back tone as claimed in claim 7 and ring-back video, it is characterized in that, also comprise: the conversation module, be used for behind called subscriber answer, finish to send audible ringing information, the called subscriber is connected with the calling subscriber then, and makes the calling subscriber open the second unidirectional audio frequency and video passage to the called subscriber, receives called subscriber's call-information by described second half-duplex channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101189852A CN101340723A (en) | 2008-08-27 | 2008-08-27 | Method and apparatus for implementing audio and video ring back tone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101189852A CN101340723A (en) | 2008-08-27 | 2008-08-27 | Method and apparatus for implementing audio and video ring back tone |
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| CN101340723A true CN101340723A (en) | 2009-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101189852A Pending CN101340723A (en) | 2008-08-27 | 2008-08-27 | Method and apparatus for implementing audio and video ring back tone |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931781A (en) * | 2010-08-17 | 2010-12-29 | 中兴通讯股份有限公司 | Method for displaying calling video and wireless communication terminal |
| CN110611717A (en) * | 2019-09-27 | 2019-12-24 | 北京巨象具象科技有限公司 | Prefabricated data propagation method and device and electronic equipment |
| CN110611716A (en) * | 2019-09-27 | 2019-12-24 | 北京巨象具象科技有限公司 | Prefabricated data propagation method and device and electronic equipment |
-
2008
- 2008-08-27 CN CNA2008101189852A patent/CN101340723A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931781A (en) * | 2010-08-17 | 2010-12-29 | 中兴通讯股份有限公司 | Method for displaying calling video and wireless communication terminal |
| WO2012022093A1 (en) * | 2010-08-17 | 2012-02-23 | 中兴通讯股份有限公司 | Method and wireless communication terminal for displaying calling video |
| CN101931781B (en) * | 2010-08-17 | 2016-03-02 | 中兴通讯股份有限公司 | The method of display of calling video and wireless communication terminal |
| CN110611717A (en) * | 2019-09-27 | 2019-12-24 | 北京巨象具象科技有限公司 | Prefabricated data propagation method and device and electronic equipment |
| CN110611716A (en) * | 2019-09-27 | 2019-12-24 | 北京巨象具象科技有限公司 | Prefabricated data propagation method and device and electronic equipment |
| CN110611716B (en) * | 2019-09-27 | 2021-04-06 | 北京巨象具象科技有限公司 | Prefabricated data propagation method and device and electronic equipment |
| CN110611717B (en) * | 2019-09-27 | 2021-06-18 | 北京巨象具象科技有限公司 | Prefabricated data propagation method and device and electronic equipment |
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Application publication date: 20090107 |